-/* Copyright 2013-2021 MultiMC Contributors

- *

- * Licensed under the Apache License, Version 2.0 (the "License");

- * you may not use this file except in compliance with the License.

- * You may obtain a copy of the License at

- *

- * http://www.apache.org/licenses/LICENSE-2.0

- *

- * Unless required by applicable law or agreed to in writing, software

- * distributed under the License is distributed on an "AS IS" BASIS,

- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

- * See the License for the specific language governing permissions and

- * limitations under the License.

- */

-

-#pragma once

-

-#include <QMutex>

-#include <QAbstractListModel>

-#include <QFile>

-#include <QDir>

-#include <QtGui/QIcon>

-#include <memory>

-#include "MMCIcon.h"

-#include "settings/Setting.h"

-#include "Env.h" // there is a global icon list inside Env.

-#include <icons/IIconList.h>

-

-#include "multimc_gui_export.h"

-

-class QFileSystemWatcher;

-

-class MULTIMC_GUI_EXPORT IconList : public QAbstractListModel, public IIconList

-{

- Q_OBJECT

-public:

- explicit IconList(const QStringList &builtinPaths, QString path, QObject *parent = 0);

- virtual ~IconList() {};

-

- QIcon getIcon(const QString &key) const;

- int getIconIndex(const QString &key) const;

- QString getDirectory() const;

-

- virtual QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;

- virtual int rowCount(const QModelIndex &parent = QModelIndex()) const override;

-

- bool addThemeIcon(const QString &key);

- bool addIcon(const QString &key, const QString &name, const QString &path, const IconType type) override;

- void saveIcon(const QString &key, const QString &path, const char * format) const override;

- bool deleteIcon(const QString &key) override;

- bool iconFileExists(const QString &key) const override;

-

- virtual QStringList mimeTypes() const override;

- virtual Qt::DropActions supportedDropActions() const override;

- virtual bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) override;

- virtual Qt::ItemFlags flags(const QModelIndex &index) const override;

-

- void installIcons(const QStringList &iconFiles) override;

- void installIcon(const QString &file, const QString &name) override;

-

- const MMCIcon * icon(const QString &key) const;

-

- void startWatching();

- void stopWatching();

-

-signals:

- void iconUpdated(QString key);

-

-private:

- // hide copy constructor

- IconList(const IconList &) = delete;

- // hide assign op

- IconList &operator=(const IconList &) = delete;

- void reindex();

-

-public slots:

- void directoryChanged(const QString &path);

-

-protected slots:

- void fileChanged(const QString &path);

- void SettingChanged(const Setting & setting, QVariant value);

-private:

- shared_qobject_ptr<QFileSystemWatcher> m_watcher;

- bool is_watching;

- QMap<QString, int> name_index;

- QVector<MMCIcon> icons;

- QDir m_dir;

-};